No. 6: Memphis, Tenn.

No. 6: Memphis, Tenn.

Stan Honda/AFP/Getty Images

The graves of Elvis Presley and other members of his family are shown at Graceland Mansion in Memphis. Tennessee doesn't have a state income tax, but Forbes says it does tax dividends and interest income, and has a 9.25 percent sales tax rate. Forbes said it also has the worst violent crime rate in the country.

The graves of Elvis Presley and other members of his family are shown at Graceland Mansion in Memphis. Tennessee doesn't have a state income tax, but Forbes says it does tax dividends and interest income, and has a 9.25 percent sales tax rate. Forbes said it also has the worst violent crime rate in the country. (Stan Honda/AFP/Getty Images)

The graves of Elvis Presley and other members of his family are shown at Graceland Mansion in Memphis. Tennessee doesn't have a state income tax, but Forbes says it does tax dividends and interest income, and has a 9.25 percent sales tax rate. Forbes said it also has the worst violent crime rate in the country.